Customizable assets

Schermbeelden voor film en video die live in je browser draaien. Kies er een, stel hem in zoals de scène het vraagt en zet hem op volledig scherm. Je hoeft niets te installeren en er wordt niets geüpload. Op het gebruik zijn onze algemene voorwaarden van toepassing.

• admin@workstation:~$ whoami

  admin

  admin@workstation:~$ uname -a

  Linux workstation 6.8.0-45-generic #45-Ubuntu SMP PREEMPT_DYNAMIC x86_64 GNU/Linux

  admin@workstation:~$ ip -br addr show

  lo UNKNOWN 127.0.0.1/8 ::1/128

  eth0 UP 192.0.2.14/24

  wlan0 DOWN

  admin@workstation:~$ ping -c 3 gateway.example

  PING gateway.example (192.0.2.1) 56(84) bytes of data.

  64 bytes from 192.0.2.1: icmp_seq=1 ttl=64 time=0.412 ms

  64 bytes from 192.0.2.1: icmp_seq=2 ttl=64 time=0.388 ms

  64 bytes from 192.0.2.1: icmp_seq=3 ttl=64 time=0.401 ms

  --- gateway.example ping statistics ---

  3 packets transmitted, 3 received, 0% packet loss, time 2003ms

  admin@workstation:~$ ./sweep.sh 192.0.2.0/24

  [*] sweeping 192.0.2.0/24 (254 hosts)

  [+] 192.0.2.1 up gateway

  [+] 192.0.2.14 up workstation

  [+] 192.0.2.23 up printer-2

  [+] 192.0.2.40 up nas-archive

  [+] 192.0.2.77 up cam-lobby

  [+] 192.0.2.118 up unknown

  [*] 6 hosts up, 248 silent, 4.71s

  admin@workstation:~$ ./ports.sh 192.0.2.118

  [*] target 192.0.2.118

  PORT STATE SERVICE

  22/tcp open ssh

  80/tcp open http

  443/tcp open https

  8080/tcp closed http-alt

  9000/tcp open unknown

  [*] done: 5 ports checked, 4 open

  admin@workstation:~$ curl -sI http://192.0.2.118:9000/

  HTTP/1.1 401 Unauthorized

  Server: relay/2.4.1

  WWW-Authenticate: Basic realm="control"

  Content-Length: 0

  admin@workstation:~$ ls -la /srv/relay

  total 48

  drwxr-x--- 5 relay relay 4096 Mar 4 02:11 .

  drwxr-xr-x 4 root root 4096 Feb 19 09:30 ..

  -rw-r----- 1 relay relay 812 Mar 1 23:48 config.yml

  drwxr-x--- 2 relay relay 4096 Mar 4 02:11 keys

  drwxr-x--- 2 relay relay 4096 Mar 4 02:16 logs

  -rwxr-x--- 1 relay relay 9120 Feb 19 09:31 relayd

  -rw-r----- 1 relay relay 6044 Mar 4 02:16 sessions.db

  admin@workstation:~$ tail -n 6 /srv/relay/logs/relay.log

  02:16:01 session 4f1a opened from 198.51.100.7

  02:16:02 session 4f1a auth ok (token)

  02:16:09 session 4f1a stream 3 started, 48 kbit/s

  02:16:41 session 4f1a stream 3 closed

  02:16:41 session 4f1a closed, 1.9 MB out

  02:17:55 login operator from 192.0.2.14

  admin@workstation:~$ sha256sum /srv/relay/relayd
  import { createServer } from 'node:http';

  import { randomUUID } from 'node:crypto';

  import { EventEmitter } from 'node:events';

  const PORT = Number(process.env.PORT ?? 9000);

  const MAX_CLIENTS = 64;

  const bus = new EventEmitter();

  const clients = new Map();

  function log(level, message, extra = {}) {

  const line = { time: new Date().toISOString(), level, message, ...extra };

  process.stdout.write(JSON.stringify(line) + '\n');

  }

  function send(response, status, body) {

  const payload = JSON.stringify(body);

  response.writeHead(status, {

  'content-type': 'application/json',

  'content-length': Buffer.byteLength(payload),

  });

  response.end(payload);

  }

  async function readJson(request) {

  const chunks = [];

  for await (const chunk of request) chunks.push(chunk);

  return JSON.parse(Buffer.concat(chunks).toString('utf8') || '{}');

  }

  function subscribe(request, response) {

  if (clients.size >= MAX_CLIENTS) {

  return send(response, 503, { error: 'relay is full' });

  }

  const id = randomUUID();

  response.writeHead(200, {

  'content-type': 'text/event-stream',

  'cache-control': 'no-store',

  connection: 'keep-alive',

  });

  const forward = (event) => response.write(`data: ${JSON.stringify(event)}\n\n`);

  bus.on('event', forward);

  clients.set(id, { since: Date.now() });

  log('info', 'client joined', { id, clients: clients.size });

  request.on('close', () => {

  bus.off('event', forward);

  clients.delete(id);

  log('info', 'client left', { id, clients: clients.size });

  });

  }

  async function publish(request, response) {

  try {

  Coding / Hacking

  Een terminal die overtuigende code typt, welke toetsen je ook aanslaat. Kies de vensterstijl, de kleuren, de prompt en het script en zet hem daarna op volledig scherm.

• Police

  Een politiebureaublad met een videogesprek en een speler voor camerabeelden. Sleep je eigen video's erin of gebruik een groen of blauw scherm en voeg het beeld achteraf toe.